Energy-saving fireproof steel structure of green building

Abstract

The utility model belongs to the field of fireproof steel, particularly relates to an energy-saving fireproof steel structure for a green building, and aims to solve the problems that an existing steel structure is wide in utilization environment and poor in anti-rust effect, so that the steel structure is prone to rusting when making contact with water, the strength of the steel structure is affected, and the service life of the steel structure is prolonged. According to the scheme, the steel structure comprises a steel structure body, a protective layer is arranged on the surface of the steel structure body, and the protective layer is composed of a wear-resistant layer, an anti-rust layer, a corrosion-resistant layer and a fireproof layer; and the wear-resistant layer is arranged on the top side of the anti-rust layer. When in use, the steel structure body can be provided with good anti-rust performance, the coating adhesive force is promoted, the use range is expanded, the phenomenon that the steel structure body is easy to rust when the steel structure body is in contact with water is prevented, the strength of the steel structure body is prevented from being influenced, the service life of the steel structure body is prolonged, and the effect of the steel structure body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof steel, in particular to a green building energy-saving and fireproof steel structure. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] After searching, the patent with the authorization announcement number CN211899026U proposes a green building energy-saving fireproof steel structure, which involves the field of fireproof steel, including a steel structure body, the right side of the steel structure body is fixedly connected with a fireproof coating, the right side of the fireproof coating is fixedly connected with a connecting plate, the right side of the connecting plate is fixedly connected with a fixing sleeve, the fixing sleeve includes an outer cylinder, a piston rod and a threaded connecting rod, the right end of the threaded connecting rod is threadedly connected with a connecting sleeve, the right side of the outer cylinder is fixedly connected with a connecting chassis, and the inner part of the outer cylinder is slidably connected with a first connecting block. The utility model achieves the connection between the piston rod and the threaded connecting rod by providing a connecting sleeve, thereby facilitating the installation of the fireproof steel structure. By providing an extension valve and a flow valve on the threaded connecting rod, it can effectively cooperate with the compression valve and the compensation valve to play a buffering role for the fireproof steel structure. By providing a fireproof coating, the fireproofness of the steel is achieved. The following problems exist in this technical solution:

[0004] When in use, the fireproofing of the steel structure can be achieved by setting the fireproof coating. However, due to the wide application environment of the steel structure and the poor anti-rusting effect of the steel structure, the steel structure is prone to rust when it comes into contact with water, which in turn affects the strength of the steel structure and reduces the service life and effect of the steel structure.

[0005] In view of the above problems, this utility model document proposes a green building energy-saving and fire-proof steel structure. Utility Model Content

[0006] The utility model provides an energy-saving and fire-proof steel structure for a green building, which solves the problem in the prior art that the steel structure is easily rusted when it comes into contact with water due to its wide utilization environment and poor anti-rust effect, which in turn affects the strength of the steel structure and reduces the service life and effect of the steel structure.

[0007] The utility model provides the following technical solutions:

[0008] A green building energy-saving and fire-proof steel structure, comprising:

[0009] A steel structure body, wherein a protective layer is arranged on the surface of the steel structure body, and the protective layer is respectively composed of a wear-resistant layer, an anti-rust layer, a corrosion-resistant layer and a fire-proof layer;

[0010] The wear-resistant layer is arranged on the top side of the anti-rust layer, the anti-rust layer is arranged on the top side of the corrosion-resistant layer, and the corrosion-resistant layer is arranged on the top side of the fire-resistant layer.

[0011] In a possible design, the wear-resistant layer is made of metallic silicon, and the anti-rust layer is made of iron phosphate.

[0012] In a possible design, the corrosion-resistant layer is made of zinc sulfate, and the fire-proof layer is made of silicate.

[0013] In a possible design, support plates are fixedly provided on the top and bottom of the steel structure body, and each of the support plates is provided with a plurality of fixing holes.

[0014] In a possible design, two reinforcement blocks are fixedly provided on both sides of the steel structure body, and the four reinforcement blocks are divided into two groups, and one side of each group of reinforcement blocks is fixed to one side of the support plate.

[0015] In a possible design, a plurality of mounting holes are provided on both sides of the steel structure body.

[0016] In the present application, when in use, the steel structure body is first installed, fixed and connected, and the support plate fixed on the top of the steel structure body is connected and fitted with other steel structure connections, and the support plate fixed at the bottom of the steel structure body is fitted with the ground. At this time, the installation bolts can be used to penetrate the fixing holes on the support plate and connected to the steel structure connection and the ground, and then the connection can be completed through the steel structure body, which is convenient for achieving the support effect and improving the convenience. The reinforcement blocks fixed on both sides of the steel structure body can be used to strengthen the support stability of the steel structure body and improve the firmness of the steel structure body support. At the same time, through the installation holes opened on both sides of the steel structure body, it is convenient to install and connect with different steel structures, which enhances the convenience and connection range.

[0017] During the use of the steel structure body support, the wear resistance of the steel structure body can be enhanced by setting the wear-resistant layer, which is convenient for improving the durability of the steel structure body. At the same time, it can also strengthen the hardness and strength of the steel structure body, which is beneficial to improving the durability of the steel structure body. The anti-rust layer can provide good anti-rust performance for the steel structure body, promote coating adhesion, expand the scope of use, prevent the steel structure body from rusting when it comes into contact with water, avoid affecting the strength of the steel structure body, and thus improve the service life and effect of the steel structure body. The corrosion-resistant layer can provide good anti-corrosion performance for the steel structure body, which is conducive to maintaining long-term good use effect, and is convenient for adapting to different scenes and environmental use, expanding the scope of use and application. The fireproof layer can provide strong fire resistance for the steel structure body, which can be suitable for high temperature environment, which is conducive to achieving the fireproof effect of the steel structure body and improving the firmness of the steel structure body. In summary, the installation and connection of the green building energy-saving and fireproof steel structure, as well as the different environmental ranges of use, can be completed, and the use effect is improved.

[0018] In the utility model, the green building energy-saving fireproof steel structure can achieve the effect of enhancing the wear resistance of the steel structure body through the arrangement of the wear-resistant layer and the anti-rust layer, which is convenient for improving the durability of the steel structure body, and can also strengthen the hardness and strength of the steel structure body, thereby facilitating the improvement of the durability of the steel structure body. The anti-rust layer can provide good anti-rust performance for the steel structure body, promote the adhesion of the coating, expand the scope of use, prevent the steel structure body from being easily rusted when it contacts water, avoid affecting the strength of the steel structure body, thereby improving the service life and effect of the steel structure body;

[0019] In the utility model, the green building energy-saving fireproof steel structure can provide good anti-corrosion performance to the steel structure body through the arrangement of structures such as the corrosion-resistant layer and the fireproof layer, which is conducive to maintaining a long-term good use effect, and is easy to adapt to different scenes and environmental use, expanding the use and application scope. The fireproof layer can provide the steel structure body with strong fire resistance, which can be used in high temperature environments, is conducive to achieving the fireproof effect of the steel structure body, and improves the solidity effect of the steel structure body.

[0020] The utility model can provide good anti-rust performance for the steel structure body, promote coating adhesion, expand the scope of use, prevent the steel structure body from rusting when it comes into contact with water, avoid affecting the strength of the steel structure body, and thus improve the service life and effect of the steel structure body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is one of the main structural schematic diagrams of a green building energy-saving and fireproof steel structure provided by an embodiment of the utility model;

[0022] Figure 2 The second schematic diagram of the main structure of a green building energy-saving and fireproof steel structure provided by the embodiment of the utility model;

[0023] Figure 3 A front structural diagram of a green building energy-saving and fireproof steel structure provided by an embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the cross-sectional structure of a protective layer of a green building energy-saving and fireproof steel structure provided by an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Steel structure body; 2. Protective layer; 3. Installation hole; 4. Support plate; 5. Fixing hole; 6. Reinforcement block; 7. Wear-resistant layer; 8. Anti-rust layer; 9. Corrosion-resistant layer; 10. Fire-proof layer. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Please refer to Figure 1 and Figure 4 , a steel structure comprising:

[0030] A steel structure body 1, the surface of which is provided with a protective layer 2, the protective layer 2 being composed of a wear-resistant layer 7, an anti-rust layer 8, a corrosion-resistant layer 9 and a fire-resistant layer 10;

[0031] The wear-resistant layer 7 is arranged on the top side of the anti-rust layer 8 , the anti-rust layer 8 is arranged on the top side of the corrosion-resistant layer 9 , and the corrosion-resistant layer 9 is arranged on the top side of the fire-resistant layer 10 .

[0032] Please refer to Figure 4 The wear-resistant layer 7 is made of metallic silicon, and the rust-proof layer 8 is made of iron phosphate.

[0033] Please refer to Figure 4 The corrosion-resistant layer 9 is made of zinc sulfate, and the fireproof layer 10 is made of silicate.

[0034] The above technical scheme can achieve the goal of enhancing the wear resistance of the steel structure body 1 through the set wear-resistant layer 7, which is convenient for improving the durability of the steel structure body 1, and at the same time it can also enhance the hardness and strength of the steel structure body 1, which is beneficial to improving the durability of the steel structure body 1. The set anti-rust layer 8 can provide the steel structure body 1 with good anti-rust performance, promote coating adhesion, expand the scope of use, prevent the steel structure body 1 from rusting when it comes into contact with water, avoid affecting the strength of the steel structure body 1, and thus improve the service life and effect of the steel structure body 1. The set corrosion-resistant layer 9 can provide the steel structure body 1 with good anti-corrosion performance, which is beneficial to maintaining long-term good use effects, is convenient to adapt to different scenes and environments, and expands the scope of use and application. The set fireproof layer 10 can provide the steel structure body 1 with strong fire resistance, which can be suitable for high temperature environments, which is beneficial to achieving the fireproof effect of the steel structure body 1 and improving the firmness of the steel structure body 1. Technical effect.

[0035] Please refer to Figure 1-Figure 3 Support plates 4 are fixedly arranged on the top and bottom of the steel structure body 1 , and each support plate 4 is provided with a plurality of fixing holes 5 .

[0036] Please refer to Figure 1-Figure 3 Two reinforcement blocks 6 are fixedly arranged on both sides of the steel structure body 1 , and the four reinforcement blocks 6 are divided into two groups, and one side of each group of reinforcement blocks 6 is fixed to one side of the support plate 4 .

[0037] The above technical scheme can achieve the purpose of connecting and fitting the support plate 4 fixed on the top of the steel structure body 1 with other steel structure connections, and fitting the support plate 4 fixed at the bottom of the steel structure body 1 with the ground. At this time, the installation bolts can be used to penetrate the fixing holes 5 on the support plate 4 and connect to the steel structure connection and the ground, and then the connection can be completed through the steel structure body 1, which is convenient for achieving the support effect and improving the convenience. In addition, the reinforcement blocks 6 fixed on both sides of the steel structure body 1 can be used to enhance the support stability of the steel structure body 1 and improve the firmness of the support of the steel structure body 1.

[0038] The present application can be used in the field of fireproof steel, and can also be used in other fields applicable to the present application.

[0039] Example 2

[0040] refer to Figure 1-Figure 3 , improved on the basis of the first embodiment: a green building energy-saving fireproof steel structure, which is applied to the field of fireproof steel;

[0041] A plurality of mounting holes 3 are provided on both sides of the steel structure body 1 .

[0042] The above technical solution can be achieved by opening the mounting holes 3 on both sides of the steel structure body 1 and using bolts to penetrate the mounting holes 3, which can facilitate installation and connection with different steel structures, thereby enhancing convenience and connection range technical effects.

[0043] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A green building energy-saving and fire-proof steel structure, characterized in that: include: A steel structure body (1), wherein a protective layer (2) is provided on the surface of the steel structure body (1), and the protective layer (2) is respectively composed of a wear-resistant layer (7), an anti-rust layer (8), a corrosion-resistant layer (9) and a fire-proof layer (10); The wear-resistant layer (7) is arranged on the top side of the anti-rust layer (8), the anti-rust layer (8) is arranged on the top side of the corrosion-resistant layer (9), and the corrosion-resistant layer (9) is arranged on the top side of the fire-resistant layer (10); Support plates (4) are fixedly arranged on the top and bottom of the steel structure body (1), and each of the support plates (4) is provided with a plurality of fixing holes (5); Two reinforcement blocks (6) are fixedly arranged on both sides of the steel structure body (1), and the four reinforcement blocks (6) are divided into two groups, and one side of each group of reinforcement blocks (6) is fixed to one side of the support plate (4); A plurality of mounting holes (3) are provided on both sides of the steel structure body (1).

2. A green building energy-saving and fireproof steel structure according to claim 1, characterized in that: The wear-resistant layer (7) is made of metallic silicon, and the rust-proof layer (8) is made of iron phosphate.

3. A green building energy-saving and fireproof steel structure according to claim 2, characterized in that: The corrosion-resistant layer (9) is made of zinc sulfate, and the fireproof layer (10) is made of silicate.

Images